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-rwxr-xr-xsrc/snmp_users.py17
1 files changed, 10 insertions, 7 deletions
diff --git a/src/snmp_users.py b/src/snmp_users.py
index 12c6efb9..871ed9dd 100755
--- a/src/snmp_users.py
+++ b/src/snmp_users.py
@@ -24,13 +24,15 @@ def arping_helper(dic):
class snmp_users(Configurable):
mac_list = {}
- def __init__(self,config=None):
- Configurable.__init__(self,DEFAULT_CONFIG)
+ def __init__(self,MODULE_NAME,config=None):
+ self.NAME=MODULE_NAME
+ newConf = { MODULE_NAME : DEFAULT_CONFIG }
+ Configurable.__init__(self,newConf)
self.load_conf(config)
def call_external(self):
"""returns an array of lines produced by snmpwalk """
- conf = self.config['snmp']
+ conf = self.config[self.NAME]['snmp']
out = subprocess.Popen(
['snmpwalk',
@@ -56,12 +58,10 @@ class snmp_users(Configurable):
""" Verifies ip and mac via ARP Scan
in addition it adds the correct ip to the mac_list """
macl = self.mac_list = {}
-
for ip,mac in new: # fill the mac_list
if not macl.get(mac,None):
macl[mac] = []
macl[mac].append(ip)
-
return True
def verify(self,snmp_data):
@@ -69,14 +69,15 @@ class snmp_users(Configurable):
[0] is the ip and [1] is the mac (space-delimited)"""
arp_data = self.arping_parallel(snmp_data)
self.update_results(arp_data)
+
def get_own_addr(self):
- data = subprocess.Popen(['/sbin/ifconfig',self.config['arping']['dev']],
+ data = subprocess.Popen(['/sbin/ifconfig',self.config[self.NAME]['arping']['dev']],
stdout=subprocess.PIPE).communicate()[0].replace('\n','')
return re.sub(r'.*HWaddr ([0-9:A-F]*).*inet addr:([0-9.]*).*' ,r'\1 \2',data).split()
def arping_parallel(self,data):
- conf = self.config['arping']
+ conf = self.config[self.NAME]['arping']
if conf['active']:
tmp = [ {'iprange':dat[0],'iface':conf['dev']} for dat in data]
try:
@@ -94,6 +95,8 @@ class snmp_users(Configurable):
def collect(self):
output = self.call_external()
data = self.parse_output(output)
+ if not data:
+ raise Exception('External tool had not returned any parsable output')
log.debug('Got following output from snmpwalk program: ' +str(data))
macs = self.verify(data)
#self.print_results(self.mac_list)